我收到这个错误:未处理的异常:System.Runtime.InteropServices.COMException(0x80042001):HRESULT异常:0x80042001在System.Runtime.InteropServices.Marshal.ThrowExceptionForHRInternal(Int32errorCode，IntPtrerrorInfo)在System.Management.ManagementEventWatcher.Start()在MyNamespace.Program.Main(String[]args)在{somedir}\Program